Speaker: Ari Gam Title: Horizontal Exogenous Transformations Abstract Model driven engineering focuses on the model as the primary artifact. The rationale is that once there is a model, the creation of other products can be automated or semi-automated by applying transformations. However, not all models conform to the same metamodel, and not all metamodels conform to the same meta-metamodel. I will describe the key terms regarding model transformations and will present an example of Horizontal Exogenous Transformations - migrating from a legacy model to UML.